<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-06-03 00:00:00"
    DayOfYear="154"
    Year="2021">
  <station name="BRIV">
    <file name="/briv1540.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun  4 18:01:36 2021"
               level="3">
        <file_statistics latency="01:32:21"
                         size="6639334"
                         time_creation="Fri Jun  4 02:50:11 2021"
                         time_modification="Fri Jun  4 01:31:51 2021" />
        <observations epoch_first="Thu Jun  3 00:00:00 2021"
                      epoch_last="Thu Jun  3 23:59:30 2021"
                      epochs="2631"
                      epochs_ratio="91.35">
          <mask elevation="03 degrees"
                obs_expected="29877"
                obs_have="25663"
                obs_ratio="85.90" />
          <mask elevation="10 degrees"
                obs_expected="25103"
                obs_have="23071"
                obs_ratio="91.91" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="20408"
                obs_ratio="92.21" />
        </observations>
      </control>
      <control date="Sat Jul  3 02:45:39 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:33:49"
                         size="6885330"
                         time_creation="Sat Jul  3 02:04:47 2021"
                         time_modification="Sat Jul  3 01:33:19 2021" />
        <observations epoch_first="Thu Jun  3 00:00:00 2021"
                      epoch_last="Thu Jun  3 23:59:30 2021"
                      epochs="2719"
                      epochs_ratio="94.41">
          <mask elevation="03 degrees"
                obs_expected="29877"
                obs_have="26581"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="25103"
                obs_have="23900"
                obs_ratio="95.21" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="21112"
                obs_ratio="95.39" />
        </observations>
      </control>
    </file>
    <file name="/briv154a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun  3 01:20:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9421921"
                         time_creation="Thu Jun  3 01:10:01 2021"
                         time_modification="Thu Jun  3 01:07:41 2021" />
        <observations epoch_first="Thu Jun  3 00:00:00 2021"
                      epoch_last="Thu Jun  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="36007"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31813"
                obs_have="31490"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27579"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jun  3 01:45:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9421921"
                         time_creation="Thu Jun  3 01:10:01 2021"
                         time_modification="Thu Jun  3 01:07:41 2021" />
        <observations epoch_first="Thu Jun  3 00:00:00 2021"
                      epoch_last="Thu Jun  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="36007"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31813"
                obs_have="31490"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27579"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jun  3 03:34:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9421921"
                         time_creation="Thu Jun  3 01:10:01 2021"
                         time_modification="Thu Jun  3 01:07:41 2021" />
        <observations epoch_first="Thu Jun  3 00:00:00 2021"
                      epoch_last="Thu Jun  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="36007"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31813"
                obs_have="31490"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27579"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9421921"
                         time_creation="Thu Jun  3 01:10:01 2021"
                         time_modification="Thu Jun  3 01:07:41 2021" />
        <observations epoch_first="Thu Jun  3 00:00:00 2021"
                      epoch_last="Thu Jun  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="36007"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31813"
                obs_have="31490"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27579"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9421921"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 01:07:41 2021" />
        <observations epoch_first="Thu Jun  3 00:00:00 2021"
                      epoch_last="Thu Jun  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="36007"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="31813"
                obs_have="31490"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27579"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/briv154b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun  3 02:20:37 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8318661"
                         time_creation="Thu Jun  3 02:10:02 2021"
                         time_modification="Thu Jun  3 02:07:37 2021" />
        <observations epoch_first="Thu Jun  3 01:00:00 2021"
                      epoch_last="Thu Jun  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36307"
                obs_have="33869"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32577"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="27317"
                obs_have="27317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 02:45:43 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8318661"
                         time_creation="Thu Jun  3 02:10:02 2021"
                         time_modification="Thu Jun  3 02:07:37 2021" />
        <observations epoch_first="Thu Jun  3 01:00:00 2021"
                      epoch_last="Thu Jun  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36307"
                obs_have="33869"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32577"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="27317"
                obs_have="27317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 04:34:45 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8318661"
                         time_creation="Thu Jun  3 02:10:02 2021"
                         time_modification="Thu Jun  3 02:07:37 2021" />
        <observations epoch_first="Thu Jun  3 01:00:00 2021"
                      epoch_last="Thu Jun  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36307"
                obs_have="33869"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32577"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="27317"
                obs_have="27317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8318661"
                         time_creation="Thu Jun  3 02:10:02 2021"
                         time_modification="Thu Jun  3 02:07:37 2021" />
        <observations epoch_first="Thu Jun  3 01:00:00 2021"
                      epoch_last="Thu Jun  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36307"
                obs_have="33869"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32577"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="27317"
                obs_have="27317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8318661"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 02:07:37 2021" />
        <observations epoch_first="Thu Jun  3 01:00:00 2021"
                      epoch_last="Thu Jun  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36307"
                obs_have="33869"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32577"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="27317"
                obs_have="27317"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun  3 03:20:40 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8887298"
                         time_creation="Thu Jun  3 03:10:02 2021"
                         time_modification="Thu Jun  3 03:07:37 2021" />
        <observations epoch_first="Thu Jun  3 02:00:00 2021"
                      epoch_last="Thu Jun  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41212"
                obs_have="40354"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35524"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32754"
                obs_have="32754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 03:45:40 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8887298"
                         time_creation="Thu Jun  3 03:10:02 2021"
                         time_modification="Thu Jun  3 03:07:37 2021" />
        <observations epoch_first="Thu Jun  3 02:00:00 2021"
                      epoch_last="Thu Jun  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41212"
                obs_have="40354"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35524"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32754"
                obs_have="32754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 05:34:46 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8887298"
                         time_creation="Thu Jun  3 03:10:02 2021"
                         time_modification="Thu Jun  3 03:07:37 2021" />
        <observations epoch_first="Thu Jun  3 02:00:00 2021"
                      epoch_last="Thu Jun  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41212"
                obs_have="40354"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35524"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32754"
                obs_have="32754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8887298"
                         time_creation="Thu Jun  3 03:10:02 2021"
                         time_modification="Thu Jun  3 03:07:37 2021" />
        <observations epoch_first="Thu Jun  3 02:00:00 2021"
                      epoch_last="Thu Jun  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41212"
                obs_have="40354"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35524"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32754"
                obs_have="32754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8887298"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 03:07:37 2021" />
        <observations epoch_first="Thu Jun  3 02:00:00 2021"
                      epoch_last="Thu Jun  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41212"
                obs_have="40354"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35524"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32754"
                obs_have="32754"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun  3 04:20:49 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10038870"
                         time_creation="Thu Jun  3 04:10:03 2021"
                         time_modification="Thu Jun  3 04:07:45 2021" />
        <observations epoch_first="Thu Jun  3 03:00:00 2021"
                      epoch_last="Thu Jun  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44612"
                obs_have="43971"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="39779"
                obs_have="39779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35116"
                obs_have="35116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 04:45:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10038870"
                         time_creation="Thu Jun  3 04:10:03 2021"
                         time_modification="Thu Jun  3 04:07:45 2021" />
        <observations epoch_first="Thu Jun  3 03:00:00 2021"
                      epoch_last="Thu Jun  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44612"
                obs_have="43971"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="39779"
                obs_have="39779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35116"
                obs_have="35116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 06:34:49 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10038870"
                         time_creation="Thu Jun  3 04:10:03 2021"
                         time_modification="Thu Jun  3 04:07:45 2021" />
        <observations epoch_first="Thu Jun  3 03:00:00 2021"
                      epoch_last="Thu Jun  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44612"
                obs_have="43971"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="39779"
                obs_have="39779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35116"
                obs_have="35116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10038870"
                         time_creation="Thu Jun  3 04:10:03 2021"
                         time_modification="Thu Jun  3 04:07:45 2021" />
        <observations epoch_first="Thu Jun  3 03:00:00 2021"
                      epoch_last="Thu Jun  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44612"
                obs_have="43971"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="39779"
                obs_have="39779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35116"
                obs_have="35116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10038870"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 04:07:45 2021" />
        <observations epoch_first="Thu Jun  3 03:00:00 2021"
                      epoch_last="Thu Jun  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44612"
                obs_have="43971"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="39779"
                obs_have="39779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35116"
                obs_have="35116"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jun  3 05:20:49 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10224309"
                         time_creation="Thu Jun  3 05:10:02 2021"
                         time_modification="Thu Jun  3 05:07:43 2021" />
        <observations epoch_first="Thu Jun  3 04:00:00 2021"
                      epoch_last="Thu Jun  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="38539"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="36110"
                obs_have="36099"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33176"
                obs_have="33176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 05:45:46 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10224309"
                         time_creation="Thu Jun  3 05:10:02 2021"
                         time_modification="Thu Jun  3 05:07:43 2021" />
        <observations epoch_first="Thu Jun  3 04:00:00 2021"
                      epoch_last="Thu Jun  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="38539"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="36110"
                obs_have="36099"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33176"
                obs_have="33176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 07:34:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10224309"
                         time_creation="Thu Jun  3 05:10:02 2021"
                         time_modification="Thu Jun  3 05:07:43 2021" />
        <observations epoch_first="Thu Jun  3 04:00:00 2021"
                      epoch_last="Thu Jun  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="38539"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="36110"
                obs_have="36099"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33176"
                obs_have="33176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10224309"
                         time_creation="Thu Jun  3 05:10:02 2021"
                         time_modification="Thu Jun  3 05:07:43 2021" />
        <observations epoch_first="Thu Jun  3 04:00:00 2021"
                      epoch_last="Thu Jun  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="38539"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="36110"
                obs_have="36099"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33176"
                obs_have="33176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10224309"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 05:07:43 2021" />
        <observations epoch_first="Thu Jun  3 04:00:00 2021"
                      epoch_last="Thu Jun  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="38539"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="36110"
                obs_have="36099"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33176"
                obs_have="33176"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun  3 06:20:47 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10342843"
                         time_creation="Thu Jun  3 06:10:02 2021"
                         time_modification="Thu Jun  3 06:07:49 2021" />
        <observations epoch_first="Thu Jun  3 05:00:00 2021"
                      epoch_last="Thu Jun  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39177"
                obs_have="36237"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30721"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 06:45:48 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10342843"
                         time_creation="Thu Jun  3 06:10:02 2021"
                         time_modification="Thu Jun  3 06:07:49 2021" />
        <observations epoch_first="Thu Jun  3 05:00:00 2021"
                      epoch_last="Thu Jun  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39177"
                obs_have="36237"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30721"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 08:34:47 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10342843"
                         time_creation="Thu Jun  3 06:10:02 2021"
                         time_modification="Thu Jun  3 06:07:49 2021" />
        <observations epoch_first="Thu Jun  3 05:00:00 2021"
                      epoch_last="Thu Jun  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39177"
                obs_have="36237"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30721"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10342843"
                         time_creation="Thu Jun  3 06:10:02 2021"
                         time_modification="Thu Jun  3 06:07:49 2021" />
        <observations epoch_first="Thu Jun  3 05:00:00 2021"
                      epoch_last="Thu Jun  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39177"
                obs_have="36237"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30721"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10342843"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 06:07:49 2021" />
        <observations epoch_first="Thu Jun  3 05:00:00 2021"
                      epoch_last="Thu Jun  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39177"
                obs_have="36237"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30721"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun  3 07:20:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8899945"
                         time_creation="Thu Jun  3 07:10:03 2021"
                         time_modification="Thu Jun  3 07:07:45 2021" />
        <observations epoch_first="Thu Jun  3 06:00:00 2021"
                      epoch_last="Thu Jun  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32050"
                obs_have="30747"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="27035"
                obs_have="27035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23698"
                obs_have="23698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 07:45:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8899945"
                         time_creation="Thu Jun  3 07:10:03 2021"
                         time_modification="Thu Jun  3 07:07:45 2021" />
        <observations epoch_first="Thu Jun  3 06:00:00 2021"
                      epoch_last="Thu Jun  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32050"
                obs_have="30747"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="27035"
                obs_have="27035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23698"
                obs_have="23698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 09:34:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8899945"
                         time_creation="Thu Jun  3 07:10:03 2021"
                         time_modification="Thu Jun  3 07:07:45 2021" />
        <observations epoch_first="Thu Jun  3 06:00:00 2021"
                      epoch_last="Thu Jun  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32050"
                obs_have="30747"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="27035"
                obs_have="27035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23698"
                obs_have="23698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8899945"
                         time_creation="Thu Jun  3 07:10:03 2021"
                         time_modification="Thu Jun  3 07:07:45 2021" />
        <observations epoch_first="Thu Jun  3 06:00:00 2021"
                      epoch_last="Thu Jun  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32050"
                obs_have="30747"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="27035"
                obs_have="27035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23698"
                obs_have="23698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8899945"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 07:07:45 2021" />
        <observations epoch_first="Thu Jun  3 06:00:00 2021"
                      epoch_last="Thu Jun  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32050"
                obs_have="30747"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="27035"
                obs_have="27035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23698"
                obs_have="23698"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun  3 08:20:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7959320"
                         time_creation="Thu Jun  3 08:10:03 2021"
                         time_modification="Thu Jun  3 08:07:39 2021" />
        <observations epoch_first="Thu Jun  3 07:00:00 2021"
                      epoch_last="Thu Jun  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28606"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28437"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 08:45:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7959320"
                         time_creation="Thu Jun  3 08:10:03 2021"
                         time_modification="Thu Jun  3 08:07:39 2021" />
        <observations epoch_first="Thu Jun  3 07:00:00 2021"
                      epoch_last="Thu Jun  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28606"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28437"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 10:34:41 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7959320"
                         time_creation="Thu Jun  3 08:10:03 2021"
                         time_modification="Thu Jun  3 08:07:39 2021" />
        <observations epoch_first="Thu Jun  3 07:00:00 2021"
                      epoch_last="Thu Jun  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28606"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28437"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7959320"
                         time_creation="Thu Jun  3 08:10:03 2021"
                         time_modification="Thu Jun  3 08:07:39 2021" />
        <observations epoch_first="Thu Jun  3 07:00:00 2021"
                      epoch_last="Thu Jun  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28606"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28437"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7959320"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 08:07:39 2021" />
        <observations epoch_first="Thu Jun  3 07:00:00 2021"
                      epoch_last="Thu Jun  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28606"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28437"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25613"
                obs_have="25613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun  3 09:20:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8168679"
                         time_creation="Thu Jun  3 09:10:03 2021"
                         time_modification="Thu Jun  3 09:07:41 2021" />
        <observations epoch_first="Thu Jun  3 08:00:00 2021"
                      epoch_last="Thu Jun  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30255"
                obs_have="28900"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="25368"
                obs_have="25368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22940"
                obs_have="22940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 09:45:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8168679"
                         time_creation="Thu Jun  3 09:10:03 2021"
                         time_modification="Thu Jun  3 09:07:41 2021" />
        <observations epoch_first="Thu Jun  3 08:00:00 2021"
                      epoch_last="Thu Jun  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30255"
                obs_have="28900"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="25368"
                obs_have="25368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22940"
                obs_have="22940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 11:34:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8168679"
                         time_creation="Thu Jun  3 09:10:03 2021"
                         time_modification="Thu Jun  3 09:07:41 2021" />
        <observations epoch_first="Thu Jun  3 08:00:00 2021"
                      epoch_last="Thu Jun  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30255"
                obs_have="28900"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="25368"
                obs_have="25368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22940"
                obs_have="22940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8168679"
                         time_creation="Thu Jun  3 09:10:03 2021"
                         time_modification="Thu Jun  3 09:07:41 2021" />
        <observations epoch_first="Thu Jun  3 08:00:00 2021"
                      epoch_last="Thu Jun  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30255"
                obs_have="28900"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="25368"
                obs_have="25368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22940"
                obs_have="22940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8168679"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 09:07:41 2021" />
        <observations epoch_first="Thu Jun  3 08:00:00 2021"
                      epoch_last="Thu Jun  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30255"
                obs_have="28900"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="25368"
                obs_have="25368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22940"
                obs_have="22940"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun  3 10:20:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8446949"
                         time_creation="Thu Jun  3 10:10:02 2021"
                         time_modification="Thu Jun  3 10:07:44 2021" />
        <observations epoch_first="Thu Jun  3 09:00:00 2021"
                      epoch_last="Thu Jun  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="30957"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="25160"
                obs_have="25102"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20138"
                obs_have="20138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 10:45:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8446949"
                         time_creation="Thu Jun  3 10:10:02 2021"
                         time_modification="Thu Jun  3 10:07:44 2021" />
        <observations epoch_first="Thu Jun  3 09:00:00 2021"
                      epoch_last="Thu Jun  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="30957"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="25160"
                obs_have="25102"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20138"
                obs_have="20138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 12:34:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8446949"
                         time_creation="Thu Jun  3 10:10:02 2021"
                         time_modification="Thu Jun  3 10:07:44 2021" />
        <observations epoch_first="Thu Jun  3 09:00:00 2021"
                      epoch_last="Thu Jun  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="30957"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="25160"
                obs_have="25102"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20138"
                obs_have="20138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8446949"
                         time_creation="Thu Jun  3 10:10:02 2021"
                         time_modification="Thu Jun  3 10:07:44 2021" />
        <observations epoch_first="Thu Jun  3 09:00:00 2021"
                      epoch_last="Thu Jun  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="30957"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="25160"
                obs_have="25102"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20138"
                obs_have="20138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8446949"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 10:07:44 2021" />
        <observations epoch_first="Thu Jun  3 09:00:00 2021"
                      epoch_last="Thu Jun  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="30957"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="25160"
                obs_have="25102"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20138"
                obs_have="20138"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun  3 11:20:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8626028"
                         time_creation="Thu Jun  3 11:10:03 2021"
                         time_modification="Thu Jun  3 11:07:44 2021" />
        <observations epoch_first="Thu Jun  3 10:00:00 2021"
                      epoch_last="Thu Jun  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="34582"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 11:45:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8626028"
                         time_creation="Thu Jun  3 11:10:03 2021"
                         time_modification="Thu Jun  3 11:07:44 2021" />
        <observations epoch_first="Thu Jun  3 10:00:00 2021"
                      epoch_last="Thu Jun  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="34582"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 13:34:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8626028"
                         time_creation="Thu Jun  3 11:10:03 2021"
                         time_modification="Thu Jun  3 11:07:44 2021" />
        <observations epoch_first="Thu Jun  3 10:00:00 2021"
                      epoch_last="Thu Jun  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="34582"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8626028"
                         time_creation="Thu Jun  3 11:10:03 2021"
                         time_modification="Thu Jun  3 11:07:44 2021" />
        <observations epoch_first="Thu Jun  3 10:00:00 2021"
                      epoch_last="Thu Jun  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="34582"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8626028"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 11:07:44 2021" />
        <observations epoch_first="Thu Jun  3 10:00:00 2021"
                      epoch_last="Thu Jun  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="34582"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun  3 12:20:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9598288"
                         time_creation="Thu Jun  3 12:10:03 2021"
                         time_modification="Thu Jun  3 12:07:45 2021" />
        <observations epoch_first="Thu Jun  3 11:00:00 2021"
                      epoch_last="Thu Jun  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36118"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="31935"
                obs_have="31909"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 12:45:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9598288"
                         time_creation="Thu Jun  3 12:10:03 2021"
                         time_modification="Thu Jun  3 12:07:45 2021" />
        <observations epoch_first="Thu Jun  3 11:00:00 2021"
                      epoch_last="Thu Jun  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36118"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="31935"
                obs_have="31909"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 14:34:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9598288"
                         time_creation="Thu Jun  3 12:10:03 2021"
                         time_modification="Thu Jun  3 12:07:45 2021" />
        <observations epoch_first="Thu Jun  3 11:00:00 2021"
                      epoch_last="Thu Jun  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36118"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="31935"
                obs_have="31909"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9598288"
                         time_creation="Thu Jun  3 12:10:03 2021"
                         time_modification="Thu Jun  3 12:07:45 2021" />
        <observations epoch_first="Thu Jun  3 11:00:00 2021"
                      epoch_last="Thu Jun  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36118"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="31935"
                obs_have="31909"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9598288"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 12:07:45 2021" />
        <observations epoch_first="Thu Jun  3 11:00:00 2021"
                      epoch_last="Thu Jun  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36118"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="31935"
                obs_have="31909"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26853"
                obs_have="26853"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun  3 13:20:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9310470"
                         time_creation="Thu Jun  3 13:08:04 2021"
                         time_modification="Thu Jun  3 13:07:41 2021" />
        <observations epoch_first="Thu Jun  3 12:00:00 2021"
                      epoch_last="Thu Jun  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33347"
                obs_have="31397"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28033"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24393"
                obs_have="24393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 13:45:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9310470"
                         time_creation="Thu Jun  3 13:08:04 2021"
                         time_modification="Thu Jun  3 13:07:41 2021" />
        <observations epoch_first="Thu Jun  3 12:00:00 2021"
                      epoch_last="Thu Jun  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33347"
                obs_have="31397"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28033"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24393"
                obs_have="24393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 15:34:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9310470"
                         time_creation="Thu Jun  3 13:08:04 2021"
                         time_modification="Thu Jun  3 13:07:41 2021" />
        <observations epoch_first="Thu Jun  3 12:00:00 2021"
                      epoch_last="Thu Jun  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33347"
                obs_have="31397"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28033"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24393"
                obs_have="24393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9310470"
                         time_creation="Thu Jun  3 13:08:04 2021"
                         time_modification="Thu Jun  3 13:07:41 2021" />
        <observations epoch_first="Thu Jun  3 12:00:00 2021"
                      epoch_last="Thu Jun  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33347"
                obs_have="31397"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28033"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24393"
                obs_have="24393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9310470"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 13:07:41 2021" />
        <observations epoch_first="Thu Jun  3 12:00:00 2021"
                      epoch_last="Thu Jun  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33347"
                obs_have="31397"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28033"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24393"
                obs_have="24393"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun  3 14:20:48 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9299322"
                         time_creation="Thu Jun  3 14:10:08 2021"
                         time_modification="Thu Jun  3 14:07:43 2021" />
        <observations epoch_first="Thu Jun  3 13:00:00 2021"
                      epoch_last="Thu Jun  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="33504"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="31926"
                obs_have="31428"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="26718"
                obs_have="26694"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Jun  3 14:45:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9299322"
                         time_creation="Thu Jun  3 14:10:08 2021"
                         time_modification="Thu Jun  3 14:07:43 2021" />
        <observations epoch_first="Thu Jun  3 13:00:00 2021"
                      epoch_last="Thu Jun  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="33504"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="31926"
                obs_have="31428"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="26718"
                obs_have="26694"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Jun  3 16:34:40 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9299322"
                         time_creation="Thu Jun  3 14:10:08 2021"
                         time_modification="Thu Jun  3 14:07:43 2021" />
        <observations epoch_first="Thu Jun  3 13:00:00 2021"
                      epoch_last="Thu Jun  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="33504"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="31926"
                obs_have="31428"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="26718"
                obs_have="26694"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9299322"
                         time_creation="Thu Jun  3 14:10:08 2021"
                         time_modification="Thu Jun  3 14:07:43 2021" />
        <observations epoch_first="Thu Jun  3 13:00:00 2021"
                      epoch_last="Thu Jun  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="33504"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="31926"
                obs_have="31428"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="26718"
                obs_have="26694"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9299322"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 14:07:43 2021" />
        <observations epoch_first="Thu Jun  3 13:00:00 2021"
                      epoch_last="Thu Jun  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37059"
                obs_have="33504"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="31926"
                obs_have="31428"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="26718"
                obs_have="26694"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/briv154o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun  3 15:20:49 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9313026"
                         time_creation="Thu Jun  3 15:10:02 2021"
                         time_modification="Thu Jun  3 15:07:41 2021" />
        <observations epoch_first="Thu Jun  3 14:00:00 2021"
                      epoch_last="Thu Jun  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="37579"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="30825"
                obs_have="30821"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26668"
                obs_have="26668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 15:45:48 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9313026"
                         time_creation="Thu Jun  3 15:10:02 2021"
                         time_modification="Thu Jun  3 15:07:41 2021" />
        <observations epoch_first="Thu Jun  3 14:00:00 2021"
                      epoch_last="Thu Jun  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="37579"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="30825"
                obs_have="30821"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26668"
                obs_have="26668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 17:34:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9313026"
                         time_creation="Thu Jun  3 15:10:02 2021"
                         time_modification="Thu Jun  3 15:07:41 2021" />
        <observations epoch_first="Thu Jun  3 14:00:00 2021"
                      epoch_last="Thu Jun  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="37579"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="30825"
                obs_have="30821"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26668"
                obs_have="26668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9313026"
                         time_creation="Thu Jun  3 15:10:02 2021"
                         time_modification="Thu Jun  3 15:07:41 2021" />
        <observations epoch_first="Thu Jun  3 14:00:00 2021"
                      epoch_last="Thu Jun  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="37579"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="30825"
                obs_have="30821"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26668"
                obs_have="26668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9313026"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 15:07:41 2021" />
        <observations epoch_first="Thu Jun  3 14:00:00 2021"
                      epoch_last="Thu Jun  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="37579"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="30825"
                obs_have="30821"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26668"
                obs_have="26668"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jun  3 16:20:42 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8478445"
                         time_creation="Thu Jun  3 16:10:02 2021"
                         time_modification="Thu Jun  3 16:07:40 2021" />
        <observations epoch_first="Thu Jun  3 15:00:00 2021"
                      epoch_last="Thu Jun  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="34472"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="32724"
                obs_have="31994"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 16:45:41 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8478445"
                         time_creation="Thu Jun  3 16:10:02 2021"
                         time_modification="Thu Jun  3 16:07:40 2021" />
        <observations epoch_first="Thu Jun  3 15:00:00 2021"
                      epoch_last="Thu Jun  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="34472"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="32724"
                obs_have="31994"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 18:34:44 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8478445"
                         time_creation="Thu Jun  3 16:10:02 2021"
                         time_modification="Thu Jun  3 16:07:40 2021" />
        <observations epoch_first="Thu Jun  3 15:00:00 2021"
                      epoch_last="Thu Jun  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="34472"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="32724"
                obs_have="31994"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8478445"
                         time_creation="Thu Jun  3 16:10:02 2021"
                         time_modification="Thu Jun  3 16:07:40 2021" />
        <observations epoch_first="Thu Jun  3 15:00:00 2021"
                      epoch_last="Thu Jun  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="34472"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="32724"
                obs_have="31994"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8478445"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 16:07:40 2021" />
        <observations epoch_first="Thu Jun  3 15:00:00 2021"
                      epoch_last="Thu Jun  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="34472"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="32724"
                obs_have="31994"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jun  3 17:20:49 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9240172"
                         time_creation="Thu Jun  3 17:10:03 2021"
                         time_modification="Thu Jun  3 17:07:41 2021" />
        <observations epoch_first="Thu Jun  3 16:00:00 2021"
                      epoch_last="Thu Jun  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38805"
                obs_have="38457"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35511"
                obs_have="35505"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33111"
                obs_have="33105"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun  3 17:45:50 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9240172"
                         time_creation="Thu Jun  3 17:10:03 2021"
                         time_modification="Thu Jun  3 17:07:41 2021" />
        <observations epoch_first="Thu Jun  3 16:00:00 2021"
                      epoch_last="Thu Jun  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38805"
                obs_have="38457"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35511"
                obs_have="35505"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33111"
                obs_have="33105"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun  3 19:34:48 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9240172"
                         time_creation="Thu Jun  3 17:10:03 2021"
                         time_modification="Thu Jun  3 17:07:41 2021" />
        <observations epoch_first="Thu Jun  3 16:00:00 2021"
                      epoch_last="Thu Jun  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38805"
                obs_have="38457"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35511"
                obs_have="35505"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33111"
                obs_have="33105"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9240172"
                         time_creation="Thu Jun  3 17:10:03 2021"
                         time_modification="Thu Jun  3 17:07:41 2021" />
        <observations epoch_first="Thu Jun  3 16:00:00 2021"
                      epoch_last="Thu Jun  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38805"
                obs_have="38457"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35511"
                obs_have="35505"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33111"
                obs_have="33105"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9240172"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 17:07:41 2021" />
        <observations epoch_first="Thu Jun  3 16:00:00 2021"
                      epoch_last="Thu Jun  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38805"
                obs_have="38457"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="35511"
                obs_have="35505"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33111"
                obs_have="33105"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/briv154r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun  3 18:20:47 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9027094"
                         time_creation="Thu Jun  3 18:10:03 2021"
                         time_modification="Thu Jun  3 18:07:40 2021" />
        <observations epoch_first="Thu Jun  3 17:00:00 2021"
                      epoch_last="Thu Jun  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41738"
                obs_have="40327"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="37321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33081"
                obs_have="33081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 18:45:46 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9027094"
                         time_creation="Thu Jun  3 18:10:03 2021"
                         time_modification="Thu Jun  3 18:07:40 2021" />
        <observations epoch_first="Thu Jun  3 17:00:00 2021"
                      epoch_last="Thu Jun  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41738"
                obs_have="40327"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="37321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33081"
                obs_have="33081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 20:34:49 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9027094"
                         time_creation="Thu Jun  3 18:10:03 2021"
                         time_modification="Thu Jun  3 18:07:40 2021" />
        <observations epoch_first="Thu Jun  3 17:00:00 2021"
                      epoch_last="Thu Jun  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41738"
                obs_have="40327"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="37321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33081"
                obs_have="33081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9027094"
                         time_creation="Thu Jun  3 18:10:03 2021"
                         time_modification="Thu Jun  3 18:07:40 2021" />
        <observations epoch_first="Thu Jun  3 17:00:00 2021"
                      epoch_last="Thu Jun  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41738"
                obs_have="40327"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="37321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33081"
                obs_have="33081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9027094"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 18:07:40 2021" />
        <observations epoch_first="Thu Jun  3 17:00:00 2021"
                      epoch_last="Thu Jun  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41738"
                obs_have="40327"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="37321"
                obs_have="37321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33081"
                obs_have="33081"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun  3 21:34:47 2021"
               level="3">
        <file_statistics latency="01:08:15"
                         size="9029657"
                         time_creation="Thu Jun  3 20:14:03 2021"
                         time_modification="Thu Jun  3 20:08:14 2021" />
        <observations epoch_first="Thu Jun  3 18:00:00 2021"
                      epoch_last="Thu Jun  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40880"
                obs_have="38602"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="34105"
                obs_have="34105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29924"
                obs_have="29924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="01:08:15"
                         size="9029657"
                         time_creation="Thu Jun  3 20:14:03 2021"
                         time_modification="Thu Jun  3 20:08:14 2021" />
        <observations epoch_first="Thu Jun  3 18:00:00 2021"
                      epoch_last="Thu Jun  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40880"
                obs_have="38602"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="34105"
                obs_have="34105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29924"
                obs_have="29924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="01:08:15"
                         size="9029657"
                         time_creation="Wed Jun 30 01:51:06 2021"
                         time_modification="Thu Jun  3 20:08:14 2021" />
        <observations epoch_first="Thu Jun  3 18:00:00 2021"
                      epoch_last="Thu Jun  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40880"
                obs_have="38602"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="34105"
                obs_have="34105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29924"
                obs_have="29924"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun  3 20:20:49 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9641358"
                         time_creation="Thu Jun  3 20:14:03 2021"
                         time_modification="Thu Jun  3 20:08:14 2021" />
        <observations epoch_first="Thu Jun  3 19:00:00 2021"
                      epoch_last="Thu Jun  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37557"
                obs_have="36821"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="35179"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 20:45:42 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9641358"
                         time_creation="Thu Jun  3 20:14:03 2021"
                         time_modification="Thu Jun  3 20:08:14 2021" />
        <observations epoch_first="Thu Jun  3 19:00:00 2021"
                      epoch_last="Thu Jun  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37557"
                obs_have="36821"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="35179"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  3 22:34:48 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9641358"
                         time_creation="Thu Jun  3 20:14:03 2021"
                         time_modification="Thu Jun  3 20:08:14 2021" />
        <observations epoch_first="Thu Jun  3 19:00:00 2021"
                      epoch_last="Thu Jun  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37557"
                obs_have="36821"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="35179"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9641358"
                         time_creation="Thu Jun  3 20:14:03 2021"
                         time_modification="Thu Jun  3 20:08:14 2021" />
        <observations epoch_first="Thu Jun  3 19:00:00 2021"
                      epoch_last="Thu Jun  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37557"
                obs_have="36821"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="35179"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9641358"
                         time_creation="Wed Jun 30 01:51:07 2021"
                         time_modification="Thu Jun  3 20:08:14 2021" />
        <observations epoch_first="Thu Jun  3 19:00:00 2021"
                      epoch_last="Thu Jun  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37557"
                obs_have="36821"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="35216"
                obs_have="35179"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv154u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun  3 23:34:47 2021"
               level="3">
        <file_statistics latency="02:25:41"
                         size="7252234"
                         time_creation="Thu Jun  3 23:30:09 2021"
                         time_modification="Thu Jun  3 23:25:40 2021" />
        <observations epoch_first="Thu Jun  3 20:00:00 2021"
                      epoch_last="Thu Jun  3 20:59:59 2021"
                      epochs="2618"
                      epochs_ratio="72.72">
          <mask elevation="03 degrees"
                obs_expected="37389"
                obs_have="27316"
                obs_ratio="73.06" />
          <mask elevation="10 degrees"
                obs_expected="32302"
                obs_have="24699"
                obs_ratio="76.46" />
          <mask elevation="15 degrees"
                obs_expected="27787"
                obs_have="20913"
                obs_ratio="75.26" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="02:25:41"
                         size="7252234"
                         time_creation="Thu Jun  3 23:30:09 2021"
                         time_modification="Thu Jun  3 23:25:40 2021" />
        <observations epoch_first="Thu Jun  3 20:00:00 2021"
                      epoch_last="Thu Jun  3 20:59:59 2021"
                      epochs="2618"
                      epochs_ratio="72.72">
          <mask elevation="03 degrees"
                obs_expected="37389"
                obs_have="27316"
                obs_ratio="73.06" />
          <mask elevation="10 degrees"
                obs_expected="32302"
                obs_have="24699"
                obs_ratio="76.46" />
          <mask elevation="15 degrees"
                obs_expected="27787"
                obs_have="20913"
                obs_ratio="75.26" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="02:25:41"
                         size="7252234"
                         time_creation="Wed Jun 30 01:51:07 2021"
                         time_modification="Thu Jun  3 23:25:40 2021" />
        <observations epoch_first="Thu Jun  3 20:00:00 2021"
                      epoch_last="Thu Jun  3 20:59:59 2021"
                      epochs="2618"
                      epochs_ratio="72.72">
          <mask elevation="03 degrees"
                obs_expected="37389"
                obs_have="27316"
                obs_ratio="73.06" />
          <mask elevation="10 degrees"
                obs_expected="32302"
                obs_have="24699"
                obs_ratio="76.46" />
          <mask elevation="15 degrees"
                obs_expected="27787"
                obs_have="20913"
                obs_ratio="75.26" />
        </observations>
      </control>
    </file>
    <file name="/briv154w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun  3 23:20:49 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8056514"
                         time_creation="Thu Jun  3 23:10:04 2021"
                         time_modification="Thu Jun  3 23:07:37 2021" />
        <observations epoch_first="Thu Jun  3 22:00:00 2021"
                      epoch_last="Thu Jun  3 22:59:59 2021"
                      epochs="3338"
                      epochs_ratio="92.72">
          <mask elevation="03 degrees"
                obs_expected="36446"
                obs_have="27661"
                obs_ratio="75.90" />
          <mask elevation="10 degrees"
                obs_expected="25034"
                obs_have="23318"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="21730"
                obs_have="20158"
                obs_ratio="92.77" />
        </observations>
      </control>
      <control date="Thu Jun  3 23:45:49 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8056514"
                         time_creation="Thu Jun  3 23:10:04 2021"
                         time_modification="Thu Jun  3 23:07:37 2021" />
        <observations epoch_first="Thu Jun  3 22:00:00 2021"
                      epoch_last="Thu Jun  3 22:59:59 2021"
                      epochs="3338"
                      epochs_ratio="92.72">
          <mask elevation="03 degrees"
                obs_expected="36446"
                obs_have="27661"
                obs_ratio="75.90" />
          <mask elevation="10 degrees"
                obs_expected="25034"
                obs_have="23318"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="21730"
                obs_have="20158"
                obs_ratio="92.77" />
        </observations>
      </control>
      <control date="Fri Jun  4 01:34:49 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8056514"
                         time_creation="Thu Jun  3 23:10:04 2021"
                         time_modification="Thu Jun  3 23:07:37 2021" />
        <observations epoch_first="Thu Jun  3 22:00:00 2021"
                      epoch_last="Thu Jun  3 22:59:59 2021"
                      epochs="3338"
                      epochs_ratio="92.72">
          <mask elevation="03 degrees"
                obs_expected="36446"
                obs_have="27661"
                obs_ratio="75.90" />
          <mask elevation="10 degrees"
                obs_expected="25034"
                obs_have="23318"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="21730"
                obs_have="20158"
                obs_ratio="92.77" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8056514"
                         time_creation="Thu Jun  3 23:10:04 2021"
                         time_modification="Thu Jun  3 23:07:37 2021" />
        <observations epoch_first="Thu Jun  3 22:00:00 2021"
                      epoch_last="Thu Jun  3 22:59:59 2021"
                      epochs="3338"
                      epochs_ratio="92.72">
          <mask elevation="03 degrees"
                obs_expected="36446"
                obs_have="27661"
                obs_ratio="75.90" />
          <mask elevation="10 degrees"
                obs_expected="25034"
                obs_have="23318"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="21730"
                obs_have="20158"
                obs_ratio="92.77" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8056514"
                         time_creation="Wed Jun 30 01:51:07 2021"
                         time_modification="Thu Jun  3 23:07:37 2021" />
        <observations epoch_first="Thu Jun  3 22:00:00 2021"
                      epoch_last="Thu Jun  3 22:59:59 2021"
                      epochs="3338"
                      epochs_ratio="92.72">
          <mask elevation="03 degrees"
                obs_expected="36446"
                obs_have="27661"
                obs_ratio="75.90" />
          <mask elevation="10 degrees"
                obs_expected="25034"
                obs_have="23318"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="21730"
                obs_have="20158"
                obs_ratio="92.77" />
        </observations>
      </control>
    </file>
    <file name="/briv154x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun  4 00:20:49 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8901164"
                         time_creation="Fri Jun  4 00:10:03 2021"
                         time_modification="Fri Jun  4 00:07:33 2021" />
        <observations epoch_first="Thu Jun  3 23:00:00 2021"
                      epoch_last="Thu Jun  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34750"
                obs_have="32446"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="29524"
                obs_have="29524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28004"
                obs_have="28004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 00:45:48 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8901164"
                         time_creation="Fri Jun  4 00:10:03 2021"
                         time_modification="Fri Jun  4 00:07:33 2021" />
        <observations epoch_first="Thu Jun  3 23:00:00 2021"
                      epoch_last="Thu Jun  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34750"
                obs_have="32446"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="29524"
                obs_have="29524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28004"
                obs_have="28004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 02:34:44 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8901164"
                         time_creation="Fri Jun  4 00:10:03 2021"
                         time_modification="Fri Jun  4 00:07:33 2021" />
        <observations epoch_first="Thu Jun  3 23:00:00 2021"
                      epoch_last="Thu Jun  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34750"
                obs_have="32446"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="29524"
                obs_have="29524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28004"
                obs_have="28004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  4 18:19:03 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8901164"
                         time_creation="Fri Jun  4 00:10:03 2021"
                         time_modification="Fri Jun  4 00:07:33 2021" />
        <observations epoch_first="Thu Jun  3 23:00:00 2021"
                      epoch_last="Thu Jun  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34750"
                obs_have="32446"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="29524"
                obs_have="29524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28004"
                obs_have="28004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  3 03:03:24 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8901164"
                         time_creation="Wed Jun 30 01:51:07 2021"
                         time_modification="Fri Jun  4 00:07:33 2021" />
        <observations epoch_first="Thu Jun  3 23:00:00 2021"
                      epoch_last="Thu Jun  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34750"
                obs_have="32446"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="29524"
                obs_have="29524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28004"
                obs_have="28004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
